Microcontrollers

Manufacturers Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package
STM32F745IEK6

STM32F745IEK6

IC MCU 32BIT 512KB FLSH 176UFBGA

STMicroelectronics

1,161
RFQ
STM32F745IEK6Datasheet 201-UFBGA STM32F7 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 216MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 140 512KB (512K x 8) FLASH - 320K x 8 1.7V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAME70Q20A-CN

ATSAME70Q20A-CN

IC MCU 32BIT 1MB FLASH 144LFBGA

Microchip Technology

237
RFQ
ATSAME70Q20A-CNDatasheet 144-LFBGA SAM E70 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 114 1MB (1M x 8) FLASH - 384K x 8 1.62V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAMS70Q21B-CFN

ATSAMS70Q21B-CFN

IC MCU 32BIT 2MB FLASH 144LFBGA

Microchip Technology

490
RFQ
ATSAMS70Q21B-CFNDatasheet 144-UFBGA SAM S70 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 75 2MB (2M x 8) FLASH - 384K x 8 1.62V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA128L-8AN

ATMEGA128L-8AN

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

1,032
RFQ
ATMEGA128L-8ANDatasheet 64-TQFP AVR® ATmega Tray Active Verified AVR 8-Bit 8MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (64K x 16) FLASH 4K x 8 4K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAMV71N21B-AABT

ATSAMV71N21B-AABT

IC MCU 32BIT 2MB FLASH 100LQFP

Microchip Technology

3,935
RFQ
ATSAMV71N21B-AABTDatasheet 100-LQFP SAM V71 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz CANbus, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 75 2MB (2M x 8) FLASH - 384K x 8 3V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount
EFM32GG880F512G-E-QFP100R

EFM32GG880F512G-E-QFP100R

IC MCU 32BIT 512KB FLASH 100LQFP

Silicon Labs

2,698
RFQ
EFM32GG880F512G-E-QFP100RDatasheet 100-LQFP Giant Gecko Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 86 512KB (512K x 8) FLASH - 128K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F746IET6

STM32F746IET6

IC MCU 32BIT 512KB FLASH 176LQFP

STMicroelectronics

356
RFQ
STM32F746IET6Datasheet 176-LQFP STM32F7 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 216MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 140 512KB (512K x 8) FLASH - 320K x 8 1.7V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA128-16ANR

ATMEGA128-16ANR

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

294
RFQ
ATMEGA128-16ANRDatasheet 64-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (64K x 16) FLASH 4K x 8 4K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA128L-8ANR

ATMEGA128L-8ANR

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

262
RFQ
ATMEGA128L-8ANRDatasheet 64-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 8MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (64K x 16) FLASH 4K x 8 4K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC32MZ2048EFH100-250I/PF

PIC32MZ2048EFH100-250I/PF

IC MCU 32BIT 2MB FLASH 100TQFP

Microchip Technology

539
RFQ
PIC32MZ2048EFH100-250I/PFDatasheet 100-TQFP PIC® 32MZ Tray Active Not Verified MIPS32® M-Class 32-Bit Single-Core 250MHz CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 78 2MB (2M x 8) FLASH - 512K x 8 2.1V ~ 3.6V A/D 40x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F437ZIT6

STM32F437ZIT6

IC MCU 32BIT 2MB FLASH 144LQFP

STMicroelectronics

2,399
RFQ
STM32F437ZIT6Datasheet 144-LQFP STM32F4 Tray Active Verified ARM® Cortex®-M4 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 114 2MB (2M x 8) FLASH - 256K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC18S37JET100E

LPC18S37JET100E

IC MCU 32BIT 1MB FLASH 100TFBGA

NXP USA Inc.

260
RFQ
LPC18S37JET100EDatasheet 100-TFBGA LPC18xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, MMC/SD, SPI, SSI, SSP, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, WDT 49 1MB (1M x 8) FLASH - 136K x 8 2.2V ~ 3.6V A/D 4x10b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC32MZ2048EFH100-E/PT

PIC32MZ2048EFH100-E/PT

IC MCU 32BIT 2MB FLASH 100TQFP

Microchip Technology

789
RFQ
PIC32MZ2048EFH100-E/PTDatasheet 100-TQFP PIC® 32MZ Tray Active Not Verified MIPS32® M-Class 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, PMP, SPI, SQI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 78 2MB (2M x 8) FLASH - 512K x 8 2.1V ~ 3.6V A/D 40x12b Internal -40°C ~ 125°C Automotive AEC-Q100 Surface Mount
EZ80L92AZ050EG

EZ80L92AZ050EG

IC MCU 8BIT ROMLESS 100LQFP

Zilog

321
RFQ
EZ80L92AZ050EGDatasheet 100-LQFP eZ80® Acclaim!® Tray Active Not Verified eZ80 8-Bit 50MHz EBI/EMI, I2C, IrDA, SPI, UART/USART DMA, WDT 24 - ROMless - - 3V ~ 3.6V - Internal -40°C ~ 105°C (TA) - - Surface Mount
MCF51JM128EVLK

MCF51JM128EVLK

IC MCU 32BIT 128KB FLASH 80LQFP

NXP USA Inc.

842
RFQ
MCF51JM128EVLKDatasheet 80-LQFP MCF51JM Tray Active Not Verified Coldfire V1 32-Bit Single-Core 50MHz CANbus, I2C, SCI, SPI, USB OTG LVD, PWM, WDT 66 128KB (128K x 8) FLASH - 16K x 8 2.7V ~ 5.5V A/D 12x12b External -40°C ~ 105°C (TA) - - Surface Mount
LPC1837JBD144E

LPC1837JBD144E

IC MCU 32BIT 1MB FLASH 144LQFP

NXP USA Inc.

1,642
RFQ
LPC1837JBD144EDatasheet 144-LQFP LPC18xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 83 1MB (1M x 8) FLASH 16K x 8 136K x 8 2.2V ~ 3.6V A/D 8x10b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC908MR16CFUE

MC908MR16CFUE

IC MCU 8BIT 16KB FLASH 64QFP

NXP USA Inc.

988
RFQ
MC908MR16CFUEDatasheet 64-QFP HC08 Tray Not For New Designs Not Verified HC08 8-Bit 8MHz SCI, SPI LVD, POR, PWM 44 16KB (16K x 8) FLASH - 768 x 8 4.5V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F439IIT6

STM32F439IIT6

IC MCU 32BIT 2MB FLASH 176LQFP

STMicroelectronics

429
RFQ
STM32F439IIT6Datasheet 176-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 140 2MB (2M x 8) FLASH - 256K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSP56F801FA80E

DSP56F801FA80E

IC MCU 16BIT 16KB FLASH 48LQFP

NXP USA Inc.

1,256
RFQ
DSP56F801FA80EDatasheet 48-LQFP 56F8xx Tray Active Verified 56800 16-Bit 80MHz SCI, SPI POR, PWM, WDT 11 16KB (8K x 16) FLASH - 1K x 16 3V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMS70Q21A-AN

ATSAMS70Q21A-AN

IC MCU 32BIT 2MB FLASH 144LQFP

Microchip Technology

1,778
RFQ
ATSAMS70Q21A-ANDatasheet 144-LQFP SAM S70 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 114 2MB (2M x 8) FLASH - 384K x 8 1.08V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
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Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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